mixin footbar(link)
  .gzl-footbar
    .gzl-footbar__bd
      .gzl-footbar__label 应付款:
      .gzl-footbar__price ￥
        span 88900
          +icon('#icon-arrow-up')
    .gzl-flex__item
      a(href=link)
        .btn 提交订单
